Final answer:
Ageism refers to prejudice and discrimination against the elderly. It involves forming judgments and holding expectations about people based on their age. It is widespread in U.S. culture and can have negative impacts on the elderly.
Step-by-step explanation:
Ageism refers to prejudice and discrimination against the elderly. It involves forming judgments and holding expectations about people based on their age, which can lead to stereotypes and biased treatment. Ageism is widespread in U.S. culture, and it can have negative impacts on the elderly, such as denying them access to health services and work opportunities.